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AstDyS ∴ Objects ∴ 2003YA155 ∴ Summary
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(313794) 2003YA155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55879 1.663e-08 au
e 0.149143 6.64e-08
i 16.842 5.084e-06 deg
Ω 328.53 2.302e-05 deg
ω 105.219 3.226e-05 deg
M 2.737 2.011e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1772 au
Aphelion 2.9404 au
Asc. node-Earth separation 1.59259 au
Desc. node-Earth separation 1.41981 au
Earth MOID 1.2591 au
Orbital period 1495.03 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 502 (0)
Radar observations (Discarded) 0 (0)
Arc length 7860.83 days
Unobserved 65 days

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Ephemeris at epoch 60398 MJD
Right Ascension 50.9538 deg
Declination 31.9151 deg
V Magnitude 21.06 mag
Solar Elongation -49.55 deg
Galactic Latitude -20.7 deg
Rate 0.495 deg/day
Direction 82.756 deg

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